query = new Zend_Dom_Query();
}
/**
* Tears down the fixture, for example, close a network connection.
* This method is called after a test is executed.
*
* @return void
*/
public function tearDown()
{
}
public function getHtml()
{
if (null === $this->html) {
$this->html = file_get_contents(dirname(__FILE__) . '/_files/sample.xhtml');
}
return $this->html;
}
public function loadHtml()
{
$this->query->setDocument($this->getHtml());
}
public function handleError($msg, $code = 0)
{
$this->error = $msg;
}
public function testConstructorShouldNotRequireArguments()
{
$query = new Zend_Dom_Query();
}
public function testConstructorShouldAcceptDocumentString()
{
$html = $this->getHtml();
$query = new Zend_Dom_Query($html);
$this->assertSame($html, $query->getDocument());
}
public function testDocShouldBeNullByDefault()
{
$this->assertNull($this->query->getDocument());
}
public function testDocShouldBeNullByEmptyStringConstructor()
{
$emptyStr = "";
$query = new Zend_Dom_Query($emptyStr);
$this->assertNull($this->query->getDocument());
}
public function testDocShouldBeNullByEmptyStringSet()
{
$emptyStr = "";
$this->query->setDocument($emptyStr);
$this->assertNull($this->query->getDocument());
}
public function testDocTypeShouldBeNullByDefault()
{
$this->assertNull($this->query->getDocumentType());
}
public function testShouldAllowSettingDocument()
{
$this->testDocShouldBeNullByDefault();
$this->loadHtml();
$this->assertEquals($this->getHtml(), $this->query->getDocument());
}
public function testDocumentTypeShouldBeAutomaticallyDiscovered()
{
$this->loadHtml();
$this->assertEquals(Zend_Dom_Query::DOC_XHTML, $this->query->getDocumentType());
$this->query->setDocument('');
$this->assertEquals(Zend_Dom_Query::DOC_XML, $this->query->getDocumentType());
$this->query->setDocument('');
$this->assertEquals(Zend_Dom_Query::DOC_HTML, $this->query->getDocumentType());
$this->query->setDocument(new DOMDocument());
$this->assertEquals(Zend_Dom_Query::DOC_DOM, $this->query->getDocumentType());
}
public function testQueryingWithoutRegisteringDocumentShouldThrowException()
{
try {
$this->query->query('.foo');
$this->fail('Querying without registering document should throw exception');
} catch (Zend_Dom_Exception $e) {
$this->assertContains('no document', $e->getMessage());
}
}
public function testQueryingInvalidDocumentShouldThrowException()
{
set_error_handler(array($this, 'handleError'));
$this->query->setDocumentXml('some bogus string');
try {
$this->query->query('.foo');
restore_error_handler();
$this->fail('Querying invalid document should throw exception');
} catch (Zend_Dom_Exception $e) {
restore_error_handler();
$this->assertContains('Error parsing', $e->getMessage());
}
}
public function testQueryShouldReturnResultObject()
{
$this->loadHtml();
$test = $this->query->query('.foo');
$this->assertTrue($test instanceof Zend_Dom_Query_Result);
}
public function testResultShouldIndicateNumberOfFoundNodes()
{
$this->loadHtml();
$result = $this->query->query('.foo');
$message = 'Xpath: ' . $result->getXpathQuery() . "\n";
$this->assertEquals(3, count($result), $message);
}
public function testResultShouldAllowIteratingOverFoundNodes()
{
$this->loadHtml();
$result = $this->query->query('.foo');
$this->assertEquals(3, count($result));
foreach ($result as $node) {
$this->assertTrue($node instanceof DOMNode, var_export($result, 1));
}
}
public function testQueryShouldFindNodesWithMultipleClasses()
{
$this->loadHtml();
$result = $this->query->query('.footerblock .last');
$this->assertEquals(1, count($result), $result->getXpathQuery());
}
public function testQueryShouldFindNodesWithArbitraryAttributeSelectorsExactly()
{
$this->loadHtml();
$result = $this->query->query('div[dojoType="FilteringSelect"]');
$this->assertEquals(1, count($result), $result->getXpathQuery());
}
public function testQueryShouldFindNodesWithArbitraryAttributeSelectorsAsDiscreteWords()
{
$this->loadHtml();
$result = $this->query->query('li[dojoType~="bar"]');
$this->assertEquals(2, count($result), $result->getXpathQuery());
}
public function testQueryShouldFindNodesWithArbitraryAttributeSelectorsAndAttributeValue()
{
$this->loadHtml();
$result = $this->query->query('li[dojoType*="bar"]');
$this->assertEquals(2, count($result), $result->getXpathQuery());
}
public function testQueryXpathShouldAllowQueryingArbitraryUsingXpath()
{
$this->loadHtml();
$result = $this->query->queryXpath('//li[contains(@dojotype, "bar")]');
$this->assertEquals(2, count($result), $result->getXpathQuery());
}
public function testQueryOnDomDocument()
{
$xml = <<
EOF;
$document = new DOMDocument();
$document->loadXML($xml, 524288 /* LIBXML_PARSEHUGE */);
$this->query->setDocument($document);
$test = $this->query->query('.baz');
$this->assertTrue($test instanceof Zend_Dom_Query_Result);
$testDocument = $test->getDocument();
$this->assertTrue($testDocument instanceof DOMDocument);
$this->assertEquals('UTF-8', $testDocument->encoding);
}
/**
* @group ZF-9243
*/
public function testLoadingDocumentWithErrorsShouldNotRaisePhpErrors()
{
$file = file_get_contents(dirname(__FILE__) . '/_files/bad-sample.html');
$this->query->setDocument($file);
$this->query->query('p');
$errors = $this->query->getDocumentErrors();
$this->assertTrue(is_array($errors));
$this->assertTrue(0 < count($errors));
}
/**
* @group ZF-9765
*/
public function testCssSelectorShouldFindNodesWhenMatchingMultipleAttributes()
{
$html = <<
EOF;
$this->query->setDocument($html);
$results = $this->query->query('input[type="hidden"][value="1"]');
$this->assertEquals(2, count($results), $results->getXpathQuery());
$results = $this->query->query('input[value="1"][type~="hidden"]');
$this->assertEquals(2, count($results), $results->getXpathQuery());
$results = $this->query->query('input[type="hidden"][value="0"]');
$this->assertEquals(1, count($results));
}
/**
* @group ZF-3938
*/
public function testAllowsSpecifyingEncodingAtConstruction()
{
$doc = new Zend_Dom_Query($this->getHtml(), 'iso-8859-1');
$this->assertEquals('iso-8859-1', $doc->getEncoding());
}
/**
* @group ZF-3938
*/
public function testAllowsSpecifyingEncodingWhenSettingDocument()
{
$this->query->setDocument($this->getHtml(), 'iso-8859-1');
$this->assertEquals('iso-8859-1', $this->query->getEncoding());
}
/**
* @group ZF-3938
*/
public function testAllowsSpecifyingEncodingViaSetter()
{
$this->query->setEncoding('iso-8859-1');
$this->assertEquals('iso-8859-1', $this->query->getEncoding());
}
/**
* @group ZF-3938
*/
public function testSpecifyingEncodingSetsEncodingOnDomDocument()
{
$this->query->setDocument($this->getHtml(), 'utf-8');
$test = $this->query->query('.foo');
$this->assertTrue($test instanceof Zend_Dom_Query_Result);
$doc = $test->getDocument();
$this->assertTrue($doc instanceof DOMDocument);
$this->assertEquals('utf-8', $doc->encoding);
}
/**
* @group ZF-11376
*/
public function testXhtmlDocumentWithXmlDeclaration()
{
$xhtmlWithXmlDecl = <<
Test paragraph.
EOB;
$this->query->setDocument($xhtmlWithXmlDecl, 'utf-8');
$this->assertEquals(1, $this->query->query('//p')->count());
}
/**
* @group ZF-12106
*/
public function testXhtmlDocumentWithXmlAndDoctypeDeclaration()
{
$xhtmlWithXmlDecl = <<
Virtual Library
Moved to example.org.
EOB;
$this->query->setDocument($xhtmlWithXmlDecl, 'utf-8');
$this->assertEquals(1, $this->query->query('//p')->count());
}
public function testLoadingXmlContainingDoctypeShouldFailToPreventXxeAndXeeAttacks()
{
$xml = <<
]>
This result is &harmless;
XML;
$this->query->setDocumentXml($xml);
$this->setExpectedException("Zend_Dom_Exception");
$this->query->queryXpath('/');
}
}
// Call Zend_Dom_QueryTest::main() if this source file is executed directly.
if (PHPUnit_MAIN_METHOD == "Zend_Dom_QueryTest::main") {
Zend_Dom_QueryTest::main();
}